AS number details

AS6128

Cablevision Systems Corp.  ·  cablevision.com

United States

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AS6128 – Cablevision Systems Corp.

Field Value
Country United States
Website cablevision.com
Hosted domains 9,962
Number of IPv4 4,994,304
Number of IPv6 2,931,442,013,027,780,490,961,126,162,432
ASN type ISP
Registry arin
Allocated 56 years ago on Jan 01, 1970
Updated 3 years ago on Feb 07, 2023

IP Ranges

Netblock Company Num of IPs
67.80.0.0/13 Optimum Online 524,288
68.192.0.0/13 Optimum Online 524,288
69.112.0.0/13 Optimum Online 524,288
69.120.0.0/13 Optimum Online 524,288
24.44.0.0/14 Optimum Online 262,144
24.184.0.0/14 Optimum Online 262,144
24.188.0.0/14 Optimum Online 262,144
47.16.0.0/14 Optimum WiFi 262,144
47.20.0.0/14 Optimum Online 262,144
67.80.0.0/14 Optimum Online 262,144
67.84.0.0/14 Optimum Online 262,144
68.192.0.0/14 Optimum Online 262,144
68.196.0.0/14 Optimum Online 262,144
69.112.0.0/14 Optimum Online 262,144
69.116.0.0/14 Optimum Online 262,144
69.120.0.0/14 Optimum Online 262,144
69.124.0.0/14 Optimum Online 262,144
47.16.0.0/15 Optimum WiFi 131,072
74.88.0.0/15 Optimum Online 131,072
96.56.0.0/15 Static IP Services 131,072
148.74.0.0/15 Optimum Online 131,072
173.2.0.0/15 Optimum Online 131,072
24.228.0.0/16 Optimum Online 65,536
47.18.0.0/16 Optimum WiFi 65,536
74.90.0.0/16 Optimum Online 65,536
75.99.0.0/16 Static IP Services 65,536
108.58.0.0/16 Static IP Services 65,536
148.77.0.0/16 Optimum Online 65,536
167.206.0.0/16 Cablevision Systems Corp. 65,536
173.220.0.0/16 Static IP Services 65,536
174.44.0.0/16 Optimum Online 65,536
24.38.0.0/17 Cablevision Systems Corp. 32,768
24.146.128.0/17 Optimum Online 32,768
50.29.0.0/17 Optimum WiFi 32,768
75.127.128.0/17 Static IP Services 32,768
104.148.128.0/17 Optimum Online 32,768
104.246.0.0/17 Optimum Online 32,768
107.188.0.0/17 Optimum Online 32,768
144.62.128.0/17 Optimum Online 32,768
148.76.0.0/17 Optimum Lightpath 32,768
167.206.128.0/17 Cablevision Systems Corp. 32,768
173.251.0.0/17 Cablevision Systems Corp. 32,768
24.38.192.0/18 Optimum Online 16,384
24.89.128.0/18 Static IP Services 16,384
108.162.0.0/18 Static IP Services 16,384
108.170.64.0/18 Static IP Services 16,384
108.179.0.0/18 Cablevision Systems Corp. 16,384
142.54.64.0/18 Static IP Services 16,384
148.76.128.0/18 Optimum Lightpath 16,384
173.229.64.0/18 Optimum WiFi 16,384
24.157.32.0/19 Cablevision Systems Corp. 8,192
24.246.96.0/19 Cablevision Systems Corp. 8,192
63.247.160.0/19 Cablevision Systems Corp. 8,192
69.27.224.0/19 Cablevision Systems Corp. 8,192
148.76.192.0/19 Optimum Online 8,192
148.76.224.0/19 CSC Holdings Inc., 8,192
167.206.0.0/19 Cablevision 8,192
167.206.64.0/19 Cablevision Systems Corp. 8,192
198.46.96.0/19 Cablevision Systems Corp. 8,192
209.140.32.0/19 Optimum WiFi 8,192
216.255.96.0/19 Cablevision Systems Corp. 8,192
167.206.48.0/20 Westchester County Library 4,096
167.206.96.0/20 CABLEVISION INFRASTRUCTURE 4,096
162.216.56.0/21 Optimum WiFi 2,048
167.206.32.0/21 CABLEVISION INFRASTRUCTURE 2,048
192.208.120.0/21 Optimum WiFi 2,048
167.206.40.0/22 CABLEVISION INFRASTRUCTURE 1,024
167.206.112.0/22 Cablevision 1,024
167.206.124.0/22 United Water 1,024
167.206.46.0/23 CABLEVISION INFRASTRUCTURE 512
167.206.116.0/23 Cablevision 512
24.38.74.0/24 CaneData Corp 256
24.38.82.0/24 Towers of Quayside 256
24.38.93.0/24 RENAISSANCE REINSURANCE US INC. 256
24.157.0.0/24 CSC Holdings Inc., 256
24.157.1.0/24 CSC Holdings Inc., 256
24.157.2.0/24 CSC Holdings Inc., 256
24.157.51.0/24 COMMAND WEB OFFSET 256
24.189.218.0/24 Optimum Online (Cablevision Systems) 256
63.142.20.0/24 Optimum WiFi 256
69.27.228.0/24 Cablevision Infrastructure 256
74.89.0.0/24 Optimum Online (Cablevision Systems) 256
167.206.44.0/24 STATIC IP58 256
167.206.45.0/24 Cablevision Infrastructure 256
167.206.113.0/24 Cablevision Systems Corp 256
167.206.121.0/24 Cablevision Executive Offices 256
198.182.247.0/24 TESS Associates 256

Netblock Company
2600:4800::/28 Optimum Online
2600:4800::/30 Optimum Online
2600:4804::/30 Optimum Online
2600:4808::/30 Optimum Online
2600:480c::/30 Optimum Online
2600:4808::/32 Optimum Online
2600:4809::/32 Optimum Online
2600:480a::/32 Optimum Online
2600:480b::/32 Optimum Online
2602:230::/32 Cablevision Systems Corp.
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WHOIS Details

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                                                ASHandle:       AS6128
                                                OrgID:          AS6128
                                                ASName:         AS6128
                                                ASNumber:       AS6128
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 9,962 domain names hosted across 4,780 IP addresses on this ASN.

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IP Address Domain Domains on this IP
24.38.41.117 ██████████ 652
173.251.31.4 ██████████ 395
69.27.240.98 ██████████ 129
24.187.205.132 ██████████ 98
24.89.176.53 ██████████ 96
47.22.153.228 ██████████ 83
173.251.47.94 ██████████ 83
148.77.30.130 ██████████ 80
24.38.5.77 ██████████ 71
47.22.72.51 ██████████ 63

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Peers

There are 47 peers for this ASN.

Peers Name
AS1273 Vodafone Group PLC
AS1299 Arelion Sweden AB
AS14907 Wikimedia Foundation Inc.
AS16276 OVH SAS
AS174 Cogent Communications, LLC
AS19108 Optimum
AS19151 BroadbandONE, LLC
AS19720 Cablevision Systems Corp.
AS199524 G-Core Labs S.A.
AS20115 Charter Communications LLC
AS20940 Akamai International B.V.
AS21700 Neptune Networks, LLC
AS21976 NJEDge.Net, Inc.
AS2381 WiscNet
AS293 ESnet
AS3292 TDC Holding A/S
AS3303 Swisscom (Switzerland) Ltd
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS3491 PCCW Global, Inc.
AS3737 PenTeleData Inc.
AS396356 Latitude.sh
AS41095 IPTP LTD
AS4181 TDS TELECOM
AS46450 Pilot Fiber, Inc.
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5400 British Telecommunications PLC
AS54004 Optimum WiFi
AS54825 Packet Host, Inc.
AS577 Bell Canada
AS58057 Securebit AG
AS60068 Datacamp Limited
AS6079 RCN
AS6204 INTERKVM HOST SRL
AS6667 EUNET FINLAND
AS6939 Hurricane Electric LLC
AS7795 LUMOS Networks, Inc.
AS7843 Charter Communications Inc
AS7922 Comcast Cable Communications, LLC
AS812 Rogers Communications Canada Inc.
AS8220 COLT Technology Services Group Limited
AS8359 MTS PJSC
AS852 TELUS Communications Inc.
AS9002 RETN Limited
AS9505 Taiwan Internet Gateway
AS999 CORIX NETWORKS
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS3737 PenTeleData Inc.
AS54004 Optimum WiFi
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS19720 Cablevision Systems Corp.
AS20940 Akamai International B.V.
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS54004 Optimum WiFi
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

17,873 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
148.76.242.136 AS6128 Cablevision Systems Corp. 29.07ms from Ashburn, US
67.85.249.159 AS6128 Cablevision Systems Corp. 6.33ms from Morris Plains, US
68.198.194.51 AS6128 Cablevision Systems Corp. 8.66ms from Morris Plains, US
69.114.90.239 AS6128 Cablevision Systems Corp. 8.06ms from Morris Plains, US
69.117.178.124 AS6128 Cablevision Systems Corp. 9.16ms from Morris Plains, US
74.88.103.79 AS6128 Cablevision Systems Corp. 7.71ms from Morris Plains, US
2600:4808:9811:2b00::1 AS6128 Cablevision Systems Corp. 9.36ms from Morris Plains, US
24.189.186.130 AS6128 Cablevision Systems Corp. 8.45ms from Morris Plains, US
67.80.129.227 AS6128 Cablevision Systems Corp. 9.14ms from Morris Plains, US
67.85.244.115 AS6128 Cablevision Systems Corp. 9.36ms from Morris Plains, US
47.23.82.242 AS6128 Cablevision Systems Corp. 6.62ms from Morris Plains, US
47.16.102.156 AS6128 Cablevision Systems Corp. 5.98ms from Morris Plains, US
24.47.247.134 AS6128 Cablevision Systems Corp. 8.04ms from Morris Plains, US
24.146.243.161 AS6128 Cablevision Systems Corp. 8.59ms from New York City, US
96.56.84.181 AS6128 Cablevision Systems Corp. 8.03ms from New York City, US
68.196.182.29 AS6128 Cablevision Systems Corp. 2.27ms from New York City, US
148.74.82.81 AS6128 Cablevision Systems Corp. 7.94ms from New York City, US
2600:4808:4b60::1 AS6128 Cablevision Systems Corp. 3.85ms from New York City, US
68.198.9.75 AS6128 Cablevision Systems Corp. 1.82ms from New York City, US
2600:4808:6120::2e4 AS6128 Cablevision Systems Corp. 5.57ms from New York City, US
24.191.210.70 AS6128 Cablevision Systems Corp. 9.56ms from New York City, US
24.185.209.75 AS6128 Cablevision Systems Corp. 9.41ms from New York City, US
24.185.237.187 AS6128 Cablevision Systems Corp. 7.99ms from New York City, US
173.3.231.67 AS6128 Cablevision Systems Corp. 2.04ms from New York City, US
69.112.162.19 AS6128 Cablevision Systems Corp. 11.32ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
4.251.225.128 AS8075 Microsoft Corporation 7.45ms from Geneve, CH
104.82.84.208 AS16625 Akamai Technologies, Inc. 0.15ms from Hamburg, DE
88.213.242.0 AS8399 SEWAN SAS 0.63ms from Paris, FR
62.211.41.144 AS3269 Telecom Italia S.p.A. 11.78ms from Rome, IT
189.150.124.160 AS8151 UNINET 15.68ms from Santiago de Queretaro, MX
187.10.5.96 AS27699 TELEFÔNICA BRASIL S.A 3.44ms from Sao Paulo, BR
115.11.60.32 AS4766 Korea Telecom 4.69ms from Seoul, KR
52.197.118.96 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
182.123.241.192 AS4837 CHINA UNICOM China169 Backbone 6.78ms from Zhengzhou, CN
62.57.246.208 AS6739 VODAFONE ONO, S.A. 6.92ms from Barcelona, ES
35.232.231.80 AS396982 Google LLC 0.13ms from Council Bluffs, US
98.245.88.112 AS7922 Comcast Cable Communications, LLC 3.22ms from Denver, US
103.204.209.32 AS58682 Level3 Carrier Ltd. 0.56ms from Dhaka, BD
91.166.158.48 AS12322 Free SAS 2.99ms from Paris, FR
87.88.82.176 AS5410 Bouygues Telecom SA 6.14ms from Paris, FR
201.59.152.176 AS7738 V tal 7.47ms from Rio de Janeiro, BR
217.59.92.80 AS3269 Telecom Italia S.p.A. 6.85ms from Rome, IT
52.160.137.64 AS8075 Microsoft Corporation 0.58ms from San Jose, US
179.56.95.128 AS14117 Telefonica del Sur S.A. 14.62ms from Santiago, CL
112.156.212.48 AS17858 LG POWERCOMM 2.42ms from Seoul, KR
132.226.9.176 AS31898 Oracle Corporation 0.30ms from Tokyo, JP
158.179.176.0 AS31898 Oracle Corporation 0.25ms from Tokyo, JP
185.183.31.144 AS52129 Proofpoint, Inc. 0.23ms from Amsterdam, NL
91.138.216.208 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.14ms from Athens, GR
186.112.249.176 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.46ms from Bogota, CO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m16 74.89.137.197
traceroute to 74.89.137.197 (74.89.137.197): 16 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [AS6939] 184.104.189.85 150.663 ms
9 [AS6939] 72.52.92.101 145.809 ms
10 *
11 *
12 *
13 [AS6128] 67.83.252.153 183.454 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6128 at robtex.

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